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NEETChemistryStructure of Atom

What happens when a high voltage is applied across the electrodes of the cathode ray tube?

Options

  1. AThe tube becomes brighter
  2. BThe tube becomes darker
  3. CCurrent starts flowing from cathode to anode
  4. DCurrent starts flowing from anode to cathode

Correct answer

C. Current starts flowing from cathode to anode

Step-by-step solution

When a sufficiently high voltage is applied across the electrodes, current starts flowing from cathode to anode.

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